Air circulator



FIG. 1 is a front side elevation view of an air circulator embodying our design;

FIG. 2 is a rear side elevation view of the air circulator shown in FIG. 1;

FIG. 3 is a right side elevation view of the air circulator shown in FIG. 1;

FIG. 4 is a left side elevation view of the air circulator shown in FIG. 1;

FIG. 5 is top plan view of the air circulator shown in FIG. 1;

FIG. 6 is a bottom plan view of the air circulator shown in FIG. 1;

FIG. 7 is a cross sectional view taken along line 7—7 in FIG. 1, and omitting the interior mechanism; and,

FIG. 8 is a perspective view of the air circulator.

The broken line showing of a front grill, a rear grill, a hub, fan blades and two control buttons is included for the purpose of illustrating environmental structure and forms no part of the claimed design. 

We claim the ornamental design for an air circulator, as shown and described. 